* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --bg: #050608;
  --panel: #0e1118;
  --panel-alt: #141824;
  --text: #eff5ef;
  --muted: #8a94a6;
  --accent: #46ffa6;
  --danger: #ff6b6b;
  --border: rgba(70, 255, 166, 0.15);
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
}

body.landing {
  background: radial-gradient(circle at top left, rgba(70, 255, 166, 0.08), transparent 40%), var(--bg);
  display: flex;
  justify-content: center;
  padding: 2rem 1rem 4rem;
}

body.dashboard,
body.admin {
  background: var(--bg);
  color: var(--text);
  padding: 1.5rem;
}

.landing .page {
  width: min(1200px, 100%);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.landing .hero {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: 0 35px 60px rgba(0, 0, 0, 0.45);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  color: var(--muted);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.stats-grid span {
  font-size: 0.85rem;
  color: var(--muted);
}

.stats-grid strong {
  font-size: 1.8rem;
  color: var(--accent);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.panel.hidden {
  display: none;
}

.hidden {
  display: none !important;
}

.landing .hero-main {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 2rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.forms-shell {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.form-card {
  background: var(--panel-alt);
  border: 1px solid rgba(70, 255, 166, 0.25);
  border-radius: 1rem;
  padding: 1.25rem;
  width: min(320px, 100%);
}

.section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.pricing-grid,
.api-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.pricing-grid article {
  border: 1px solid rgba(70, 255, 166, 0.2);
  border-radius: 1rem;
  padding: 1.5rem;
  background: var(--panel-alt);
}

.pricing-grid .highlight {
  border-color: rgba(70, 255, 166, 0.5);
}

.pricing-grid ul {
  padding-left: 1rem;
  color: var(--muted);
}

.api-grid article {
  border: 1px solid rgba(70, 255, 166, 0.2);
  border-radius: 1rem;
  padding: 1rem;
  background: var(--panel-alt);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--panel);
  margin-bottom: 1rem;
}

.brand-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.topbar-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.dashboard {
  background: var(--bg);
  min-height: 100vh;
  color: var(--text);
  padding: 1rem;
}

.dashboard-grid,
.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.panel.span-2 {
  grid-column: span 2;
}

.admin .panel {
  min-height: 200px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.grid.two-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.stack-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.9rem;
}

input,
select,
button,
textarea {
  font: inherit;
}

input,
select,
textarea {
  padding: 0.6rem 0.75rem;
  border-radius: 0.55rem;
  border: 1px solid rgba(70, 255, 166, 0.2);
  background: var(--panel-alt);
  color: var(--text);
}

button {
  border-radius: 0.55rem;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #062414;
  padding: 0.6rem 0.9rem;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
}

button:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

button.ghost {
  background: transparent;
  color: var(--text);
  border-color: rgba(70, 255, 166, 0.4);
}

button.danger {
  border-color: rgba(255, 107, 107, 0.5);
  background: rgba(255, 107, 107, 0.15);
  color: #ffbdbd;
}

pre {
  background: var(--panel-alt);
  border-radius: 0.75rem;
  padding: 1rem;
  overflow-x: auto;
  color: var(--muted);
}

.list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.list li,
.list .card {
  border: 1px solid rgba(70, 255, 166, 0.2);
  border-radius: 0.6rem;
  padding: 0.75rem;
  background: var(--panel-alt);
}

.list .card header {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tag {
  padding: 0.1rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.tag.done {
  border-color: rgba(70, 255, 166, 0.5);
  color: var(--accent);
}

.tag.pending {
  border-color: rgba(255, 193, 7, 0.5);
  color: #ffd166;
}

.tag.pro {
  color: var(--accent);
}

.tag.free {
  color: var(--muted);
}

.list small {
  color: var(--muted);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.dashboard-grid article {
  border: 1px solid rgba(70, 255, 166, 0.15);
  border-radius: 0.75rem;
  padding: 1rem;
  background: var(--panel-alt);
}

.dashboard-grid .span-2 {
  grid-column: span 2;
}

.usage {
  font-size: 2.4rem;
  margin: 0;
  color: var(--accent);
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1rem;
  background: var(--panel);
}

#statusLine {
  color: var(--muted);
}

.links a {
  color: var(--accent);
  margin-left: 1rem;
  text-decoration: none;
}

.hint {
  font-size: 0.85rem;
  color: var(--muted);
}

@media (max-width: 640px) {
  .stats {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }
  .dashboard-grid .span-2 {
    grid-column: span 1;
  }
}